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DAS Audio – Action S18, Passive High-Output 18″ Subwoofer​


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SKU: 050138 Category:

DAS Audio - Action S18, Passive High-Output 18" Subwoofer​



ACTION-S18 is a passive direct radiation subwoofer system composed of a single 18FW speaker with a 3” coil and 20 mm winding depth, double layer and sandwich to boost system power, as well as a new forced convection circuit that works to reduce the effects of coil heating, improving the system’s overall performance as a result. 


As part of our company culture, all our systems are developed under a single philosophy: to deliver the highest possible quality in terms of both materials and overall system design. In the ACTION-500 series we use the same birch plywood as our touring systems for a tight, natural warm sound found nowhere else on the market. 


For long-term optimal performance of the ACTION-500 passive versions, the system can only be a complete sound system when rounded out with our amplifiers and processors with stored presets and limiters.



Passive subwoofer system
Birch plywood enclosure
Durable ISO-flex paint 
Recommended processor: DSP-226
Recommended amplifier: PA series



Live sound reinforcement
Speech and vocals
Music playback in entertainment
A/V, and institutional venues

DAS Audio Action S18 Technical Data


Frequency Range (-10 dB)33 Hz – 160 Hz
Nominal Impedance8 ohms
RMS Power Handling600 W
Peak Power Handling2400 W
On-axis Sensitivity 1W/1 m96 dB SPL
Maximum Peak SPL at 1 m133 dB
Recommended AmplifierPA-900
Recommended ProcessorDSP-226
Audio Input Connector1 x speakON NL4
Audio Output Connector1 x speakON NL4
Enclosure ConstructionBirch Plywood
Enclosure GeometryRectangular
FinishISO-flex Paint
Depth660 mm (26,0 in)
Dimensions ( H x W x D )720 x 545 x 660 mm
28,3 x 21,5 x 26,0 in
Net Weight40,5 kg ( 89,1 lb )
LF Driver18FW
Carton Dimensions ( H x W x D )795 x 595 x 690 mm
31,3 x 23,4 x 27,2 in
Shipping Weight42,7 kg ( 93,9 lb )
Weight 45 kg

DAS Audio